;;; lang/haskell/autoload.el -*- lexical-binding: t; -*-

;;;###autoload
(defun +haskell/open-repl (&optional arg)
  "Opens a Haskell REPL."
  (interactive "P")
  (if-let*
      ((window
        (display-buffer
         (if (featurep! +intero)
             (intero-repl-buffer arg)
           (haskell-session-interactive-buffer (haskell-session))))))
      (window-buffer window)
    (error "Failed to display Haskell REPL")))

;;;###autoload
(defun +haskell/evil-open-above
  "Opens a line above the current mode"
  (interactive)
  (evil-digit-argument-or-evil-beginning-of-line)
  (haskell-indentation-newline-and-indent)
  (evil-previous-line)
  (haskell-indentation-indent-line)
  (evil-append-line nil))

;;;###autoload
(defun +haskell/evil-open-below ()
  "Opens a line below the current mode"
  (interactive)
  (evil-append-line nil)
  (haskell-indentation-newline-and-indent))